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... use until the '90s, when Japanese scientists discovered the missing link needed to complete the color spectrum: The blue LED.

I actually have many, many more questions and answers so if you want to see them, like this video and let me know in the ...

This video is about stuff: light bulbs, printers, phones and why they aren't better. Go to https://NordVPN.com/veritasium and use ...

If there's a hotel with infinite rooms, could it ever be completely full? Could you run out of space to put everyone? The surprising ...

The blue LED. Ubiquitous as they are now, they're a relatively recent invention! Yet without them so much of our modern tech ...

How were the first computers made? Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people ...

How do LEDs work? The first 100 people to use code ENGINEERINGMINDSET at the link below will get 60% off of Incogni:➡️ ...

The misconception is that electrons carry potential energy around a complete conducting loop, transferring their energy to the load ...

Este video se trata sobre cosas: bombillas de luz, autos, teléfonos y por qué no son mejores. Visita https://NordVPN.com/VeEs y ...

I took a boat through 96 million black plastic balls on the Los Angeles reservoir to find out why they're there. The first time I heard ...

This video is sponsored by Brilliant. The first 200 people to sign up via https://brilliant.org/veritasium get 20% off a yearly ...

Veritasium's electronic question disturbed the nation! But was he wrong? Visit https://audible.com/electroboom or in US text ...

Physics students learn the speed of light, c, is the same for all inertial observers but no one has ever actually measured it in one ...

For decades, the Sleeping Beauty Problem has divided people between two answers. Head to https://brilliant.org/veritasium to ...

Aerogels are the world's lightest (least dense) solids. They are also excellent thermal insulators and have been used in numerous ...

How does a transistor work? Our lives depend on this device. Support Veritasium on Patreon: http://bit.ly/VePatreon Subscribe to ...

led light, led light strip, led tube light, electroluminescence, energy efficiency, and the secrets of different colors. Whether you're a ...

Why was it so hard to make the Blue LED and what took it so long? And above all what made the Blue LED Nobel Prize worthy?

UV cameras expose a hidden world and reveal the incompleteness of our perception The Physics Girl looks at sunscreen: ...

Duh, except for the sky… and the ocean… Don't miss our next video! SUBSCRIBE! ▻▻ http://bit.ly/iotbs_sub ↓↓↓ More info ...